Issue comment bot fix

[marc-vdm]

• Resolve #1199

The problem was related to GH considering both issues and PR, though this data is available in metadata

Checklist

• [x] Keep pull requests small so they can be easily reviewed.
• [ ] Update the documentation, please follow the numpy style guide.
• [ ] Update tests.
• [ ] Categorize the PR by setting a good title and adding one of the labels: bug, feature, ui, change, documentation, breaking, ci as they show up in the changelog.
• [x] Link this PR to related issues by using closing keywords.
• [x] Request a review from another developer.

[coveralls]

coverage: 50.937%. remained the same when pulling 395e242f4e5a81e53286d479f7074d696ae6d991 on marc-vdm:Issue_comment_bot_fix into 96a60fd7e63df23e98b8f45bbf344cbc65b0d547 on LCA-ActivityBrowser:master.